SEARCH Articles Figures Tables 2-Pentyne 3- methyl-l- pentyn 3- methyl-l-pentyne 3-Methyl-3-hydroperoxy- 1-pentyne 3-Methyl-3-hydroperoxy- 1-pentyne Acetylene Hydroperoxide 3-Methyl-3-hydroperoxy-l-pentyne 3-Methyl-3-hydroperoxy-l-pentyne Acetylene Hydroperoxide 4- methyl-1 -pentyne 4- methyl-1 -pentyne 4-Pentyn Pentynal